<script lang="ts" setup>
import { computed, onMounted, ref } from 'vue'
import { NIcon, NInput, NSlider } from 'naive-ui'
import { FlashOutline } from '@vicons/ionicons5'
import { fetchMidjourneyGetList } from '@/api'
import type { ResData } from '@/api/types'
import GridManager from '@/components/common/GridManager/index.vue'

const imageList = ref<any>([])
const wapperRef = ref<HTMLDivElement | null>(null)
const scaleWidth = ref(50)
const keyword = ref('')
const page = ref(1)
const size = ref(20)
const loading = ref(false)
const isMore = ref(true)

const dataList = computed(() => {
  if (!keyword.value) {
    return imageList.value
  }
  else {
    return imageList.value.filter((item: any) => {
      const { prompt } = item
      return prompt.includes(keyword.value)
    })
  }
})

async function queryDrawImg() {
  loading.value = true
  const res: ResData = await fetchMidjourneyGetList({ page: page.value, size: size.value, rec: 1 })
  loading.value = false
  isMore.value = size.value === res.data.rows.length
  imageList.value = [...imageList.value, ...res.data.rows]
}

onMounted(async () => {
  await queryDrawImg()
})

function loadMore() {
  page.value = page.value + 1
  queryDrawImg()
}
</script>

<template>
  <div class="bg-[#fff] h-[100vh] overflow-hidden p-4 pr-0 dark:bg-[#18181c] flex flex-col">
    <div class="p-4 flex pr-6 justify-between items-center">
      <div class="font-bold text-xl">
        AI绘画广场
      </div>
      <div class="w-[200px] sm:w-[300px] flex justify-between">
        <span class="hidden sm:block">尺寸调整</span>
        <div class="flex-1 ml-5">
          <NSlider v-model:value="scaleWidth" :step="10" />
        </div>
      </div>
    </div>
    <div class="px-4 mb-1 pr-5">
      <NInput v-model:value="keyword" placeholder="prompt关键词搜索">
        <template #prefix>
          <NIcon :component="FlashOutline" />
        </template>
      </NInput>
    </div>
    <div class="market  overflow-y-scroll flex-1 min-h-screen  p-4 dark:bg-[#18181c] relative ">
      <div id="wapper" ref="wapperRef" class="wapper">
        <GridManager copy-propmpt is-draw-like :data-list="dataList" :scale-width="scaleWidth" @loadMore="loadMore" />
      </div>
    </div>
  </div>
</template>

	<style lang="less">
	.market{
		padding: 15px;
	}

	.wapper{
		width: 100%;
		position: relative;
		height: 100%;
		padding-bottom: 20px;

		&-item{
			z-index: 10;
			overflow: hidden;
			position: absolute;
			transition: all 0.5s;
			cursor: pointer;

			&:hover{
				.menu{
					transition: transform 0.3s ease-in-out;
					transform: translateY(-10px);
				}
				img{
					transform: scale(1.1);
				}
			}

			.menu{
				position: absolute;
				bottom: 0;
				width: 94%;
				left: 3%;
				max-height: 70%;
				height: 100px;
				transform: translateY(100%);
				background-color: #090b15;
				opacity: 0.8;
				transition: all .1s cubic-bezier(0.68, -0.55, 0.265, 1.55);
				border-radius: 10px;
				overflow: hidden;
				display: flex;
				flex-direction: column;
				justify-content: space-between;

				.prompt{
					height: 50px;
					overflow: hidden;
				}

			}

			img{
				user-select: none;
				cursor: pointer;
				transition: all .6s cubic-bezier(0.19, 1, 0.22, 1);
				border-radius: 6px;
			}

			.item-loading{
				background: url(../../assets/img-bg.png) no-repeat center center;
				filter: blur(20px);
				position: absolute;
				top: 0;
			}
		}
	}

	.img-enter-active, .img-leave-active {
		transition: transform .3s;
	}
	.img-enter, .img-leave-to{
		transform: scale(.6);
		opacity: 0;
	}
</style>
